Answer:1. ₱2882. ₱300Step-by-step explanation:1. • calculate the discount amount.discount = original price x discount ratediscount = ₱320 x 10/100discount = ₱32(the discount rate is 10% which represents 10 per hundred or 10 out of 100, hence why it's 10/100.)• deduct the discount from the original price.= ₱320 - ₱32= ₱2882. commission = selling price x commission rategiven:selling price = P10,000.00commission rate = 3% (expressed as a decimal: 0.03)commission = ₱10,000. x 0.03commission = ₱300